Question: What are the head of state and the office held by head of state of the Soviet Union?
Paraphrase: What is the head of state of the Soviet Union?
SPARQL (Wikidata): SELECT ?ans_1 ?ans_2 WHERE { wd:Q15180 wdt:P35 ?ans_1 . wd:Q15180 wdt:P1906 ?ans_2 }
Answer: Mikhail Gorbachev, President of the Soviet Union